Repositioning coal power to accelerate net-zero transition of China’s power system
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| Xuất bản năm: | Nature Communications vol. 16, no. 1 (2025), p. 2311 |
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| Được phát hành: |
Nature Publishing Group
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| Những chủ đề: | |
| Truy cập trực tuyến: | Citation/Abstract Full Text - PDF |
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| 245 | 1 | |a Repositioning coal power to accelerate net-zero transition of China’s power system | |
| 260 | |b Nature Publishing Group |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Countries are urged to advance the energy transition in a just, orderly, and equitable manner, yet the appropriate pathway remains unclear. Using a provincial-level, hourly-dispatched power system model of China that incorporates intertemporal decisions on early retirement and carbon capture retrofitting, our study reveals that for coal-rich but gas-poor economies, repositioning coal power from a baseload resource to a flexibility provider can accelerate net-zero transition of the power system in three aspects. First, when achieving the same emissions reduction target, it mitigates stranded assets by decreasing the average lifespan loss of coal power by 7.9-9.6 years and enhancing the long-term competitiveness of retrofitted coal power. Second, it enables the integration of an additional 194-245 gigawatts of variable renewables by 2030 under the same carbon emissions reduction trajectory. Third, it reduces China’s power system transition costs by approximately 176 billion U.S. Dollars, particularly in the face of costly gas power and energy storage technologies. These robust findings underscore the need for appropriate policies to incentivize the flexible dispatch, orderly retirement, and carbon capture retrofitting of coal power, thereby accelerating the decarbonization of China’s power system.A study on China finds that repositioning coal power from a baseload resource to a flexibility provider can accelerate the net-zero transition by mitigating stranded assets, enabling greater integration of renewables, and reducing transition costs. | |
| 651 | 4 | |a China | |
| 653 | |a Energy transition | ||
| 653 | |a Competitiveness | ||
| 653 | |a Emissions control | ||
| 653 | |a Life span | ||
| 653 | |a Energy storage | ||
| 653 | |a Energy policy | ||
| 653 | |a Coal | ||
| 653 | |a Carbon sequestration | ||
| 653 | |a Emissions | ||
| 653 | |a Stranded investment | ||
| 653 | |a Retirement | ||
| 653 | |a Carbon | ||
| 653 | |a Flexibility | ||
| 653 | |a Retrofitting | ||
| 653 | |a Transition costs | ||
| 653 | |a Decarbonization | ||
| 653 | |a Net zero | ||
| 653 | |a Economic | ||
| 773 | 0 | |t Nature Communications |g vol. 16, no. 1 (2025), p. 2311 | |
| 786 | 0 | |d ProQuest |t Health & Medical Collection | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3175244459/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
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